发明人王建平,黄志刚,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116823933 A, 授权公告日 2017-08-17.
发明人黄志刚,高志强,孙丽萍. "Method for the Synthesis of 3-(3,3-Difluoroazetidin-1-yl)-5-fluoropyridine" [P]. 中国发明专利, 专利号 CN 113173164 A, 授权公告日 2016-10-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2010, 1940, 5333-5338.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 1994, 7543-7562.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3,3-Difluoroazetidin-1-yl)-5-fluoropyridine Using HRMS and NMR". Chromatographia, 2014, 1852, (3), 7317-7337.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2014, 804, (11), 9192-9198.